.header{
    background-image: url(../images/article-banner.jpg);
}
/* 内容引导 */

.content-boot {
    background-color: #231f20;
    padding: 60px 0 50px 0;
}

.content-title {
    margin-bottom: 30px;
    padding-left: 120px;
    padding-top: 20px;
}

.content-explain {
    font-size: 14px;
    color: #fff;
    line-height: 30px;
}

.content-explain a {
    color: #fb9f00;
}


/* 公共 */

.com-presentation {
    position: relative;
    height: 590px;
}

.content-images {
    width: 420px;
    position: absolute;
    bottom: -50px;
}

.teacher-details {
    position: absolute;
    z-index: 99;
}

.teacher-details p {
    font-size: 40px;
    color: #231f20;
}

.teacher-details div {
    font-size: 108px;
    margin-top: 20px;
}

.describe-proment {
    position: absolute;
    top: 220px;
}
.describe-proment h3{
    font-size: 30px;
    line-height: 2;
}

.describe-proment .down-num {
    font-size: 24px;
    color: #333;
    margin-bottom: 10px;
    margin-left: 6px;
}
.intermediate .down-num,
.senior-presentation .down-num{
    color: #fff;
}
.describe-proment .down-num span {
    color: #ff0000;
    font-size: 32px;
    line-height: 20px;
    margin-left: 10px;
    margin-right: 10px;
    vertical-align: middle;
}

.pro-outline {
    overflow: hidden;
    font-size: 24px;
    margin-right: 20px;
    color: #333;
    font-size: 20px;
    line-height: 40px;
}

.download {
    display: inline-block;
    width: 120px;
    height: 35px;
    line-height: 35px;
    text-indent: 10px;
    color: #fff;
    font-size: 14px;
    background: #000 url('../images/sdk_arrow.png') no-repeat 100px center;
    cursor: pointer;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    -o-user-select: none;
    user-select: none;
}


/* 初级 */

.report {
    background-color: #fff;
    padding: 60px 0 50px 0;
}

.lapping .content-images {
    right: 0;
}

.report .teacher-details {
    /*top: 130px;*/
    left: 200px;
}

.report .teacher-details div {
    color: #231f20;
    text-indent: 100px;
}

.report .describe-proment {
    left: 90px;
}


/* 中级 */

.intermediate {
    background-color: #231f20;
    padding: 60px 0 50px 0;
}

.intermediate .dowm-num {
    color: #fff;
}

.intermediate .teacher-details {
    left: 410px;
    color: #fff;
}

.intermediate .teacher-details p {
    color: #fff;
}

.intermediate .content-images {
    left: -164px;
}

.intermediate .describe-proment {
    right: 210px;
    top: 222px;
    color: #fff;
}

.intermediate .describe-proment p {
    color: #fff;
}


/* 高级 */

.senior-presentation {
    background-color: #393636;
    padding: 60px 0 50px 0;
}

.senior-presentation .content-images {
    right: 0;
}

.senior-presentation {
    color: #fff;
}

.senior-presentation .teacher-details p,
.senior-presentation .pro-outline p,
.senior-presentation .teacher-details div {
    color: #fff;
}

.senior-presentation .dowm-num {
    color: #fff;
}

.senior-presentation .describe-proment .outline p {
    color: #fff;
}


/* 上期精研 */
.porson-image{
    width: 200px;
    /*height: 300px;*/
    position: relative;
}
.free-tiem{
    width: 14px;
    background-color: #231f20;
    font-size: 14px;
    padding: 10px;
    color: #fff;
    position: absolute;
    top: -10px;
    left: 20px;
    text-align: center;
}
.beforeres{
    font-size: 12px;
}
.deadline{
    color: #ff0000;
}
.free{
    color: #fb9f00;
}
.report-info{
    background-color: #231f20;
    color: #fff;
    padding: 10px;
}
.contact-body .reservation-wrap {
    overflow: hidden;
}

.reservation-wrap>div {
    float: left;
}

.previous {
    width: 720px;
    padding: 60px 40px 10px;
    background-color: #fb9f00;
}

.list-content {
    overflow: hidden;
}

.list-content .list {
    float: left;
    width: 200px;
    margin: 20px;
}
.teacher-type{
    font-size: 16px;
}
.report-info .name {
    font-size: 36px;
    text-align: center;
}
.old-price{
    font-weight: bold;
    font-size: 18px;
    vertical-align: middle;
    margin-right: 20px;
    text-decoration: line-through;
    -webkit-text-decoration-color:red;
    -moz-text-decoration-color:red;
    text-decoration-color:red;
}
.new-price{
    font-size: 24px;
    font-weight: bold;
    vertical-align: middle;
    color: #ff0000;
}
.download-btn{
    width: 80px;
    height: 28px;
    line-height: 28px;
    text-align: center;
    background-color: #fb9f00;
    border: none;
    outline: none;
}
/* 报告预约 */

.reservation {
    width: 320px;
    height: 607px;
    padding: 60px 20px 10px;
    background-color: #231f20;
}

.reservation p {
    font-size: 18px;
    color: #fff;
    line-height: 40px;
    margin: 20px 0;
}

.reservation p input {
    width: 196px;
}

.reservation textarea {
    display: inline-block;
    width: 100%;
    height: 135px;
}

.reservation .btn {
    text-align: center;
}

.reservation .btn span {
    display: inline-block;
    width: 125px;
    line-height: 35px;
    color: #333;
    background-color: #fb9f00;
}


/* 预约老师 */

.appointment {
    width: 100%;
    height: 350px;
    padding: 40px 0 30px 0;
    background-color: #fff;
    text-align: center;
}

.describe {
    width: 510px;
    height: 150px;
    margin: 40px auto 0;
}

.appointment-teacher {
    display: inline-block;
    width: 150px;
    height: 150px;
    background-color: #000;
}

.appointment-describe {
    display: inline-block;
    width: 300px;
    font-size: 18px;
    color: #333;
    text-indent: 2em;
    text-align: left;
    line-height: 30px;
    margin-left: 30px;
}

.report .cover{
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    z-index: 5;
    background: -webkit-linear-gradient(right, rgba(0,0,0,0), rgba(251, 159, 0, 0.6));
    background: -o-linear-gradient(right, rgba(0,0,0,0), rgba(251, 159, 0, 0.6));
    background: linear-gradient(right, rgba(0,0,0,0), rgba(251, 159, 0, 0.6));
}
.intermediate .cover{
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    z-index: 5;
    background: -webkit-linear-gradient(left, rgba(0,0,0,0), rgba(251, 159, 0, 0.6));
    background: -o-linear-gradient(left, rgba(0,0,0,0), rgba(251, 159, 0, 0.6));
    background: linear-gradient(left, rgba(0,0,0,0), rgba(251, 159, 0, 0.6));
}